| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 N1H3 = N2 + 3 H2
C3H8COOH + C2H5OH = C3H8COOC2H5 + H2O =>
C3H8COOH + C2H5OH = C3H8COOC2H5 + H2O
CH3H2OH + O2 = H2O + CH3COOH =>
2 CH3H2OH + 2 O2 = 4 H2O + CH3COOH
C6H14 + Br2CCl4 = C6H13Br + HBr + CCl4 =>
C6H14 + Br2CCl4 = C6H13Br + HBr + CCl4
Be + HNO2 = BeNO2 + H2 =>
2 Be + 2 HNO2 = 2 BeNO2 + H2
CaO + H2O = OH + Ca =>
CaO + H2O = 2 OH + Ca
Ni + Sn{2+} = Ni{2+} + Sn =>
Ni + Sn{2+} = Ni{2+} + Sn
Al2(CO3)3 + HCl(g) = AlCl3 + CO2 + H2O =>
Al2(CO3)3 + 6 HCl(g) = 2 AlCl3 + 3 CO2 + 3 H2O
As2O3 + H2O2 + OH{-} = AsO4{3-} + H2O =>
As2O3 + 2 H2O2 + 6 OH{-} = 2 AsO4{3-} + 5 H2O
Mg(NO3)2 + Na2SO3 = NaNO3 + MgSO3 =>
Mg(NO3)2 + Na2SO3 = 2 NaNO3 + MgSO3
Na2C4H4O6 + Hg(NO3)2 = NaNO3 + HgC4H4O6 =>
Na2C4H4O6 + Hg(NO3)2 = 2 NaNO3 + HgC4H4O6
BaO + MgCl = BaCl + MgO =>
BaO + MgCl = BaCl + MgO
MgOAl2O3 = Al2O3 + MgO =>
MgOAl2O3 = Al2O3 + MgO
Na2SiO3 + H2O = Na2Si2O5 + NaOH =>
2 Na2SiO3 + H2O = Na2Si2O5 + 2 NaOH
Zn(NO3)2 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + Ca(NO3)2 =>
Zn(NO3)2 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + Ca(NO3)2
SCl6 + O2 = SO3 + Cl2 =>
2 SCl6 + 3 O2 = 2 SO3 + 6 Cl2
Se2O6 + H2O = H2SeO4 =>
Se2O6 + 2 H2O = 2 H2SeO4
Ba(CH3COO)2 + Fe2(SO4)3 = BaSO4 + Fe(CH3COO)3 =>
3 Ba(CH3COO)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(CH3COO)3
Fe{2+} + Cl{2} = Fe{3+} + Cl{-} =>
3 Fe{2+} + Cl{2} = 3 Fe{3+} + Cl{-}
H2SO3 + Au(OH) = Au2SO3 + H2O =>
H2SO3 + 2 Au(OH) = Au2SO3 + 2 H2O
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
(NH4)2S2O3 + Mn(NO3)2 = Mn2(S2O3)2 + NH4NO3 =>
2(NH4)2S2O3 + 2 Mn(NO3)2 = Mn2(S2O3)2 + 4 NH4NO3
NaCl + H2SO4* = Na2SO4 + HCl =>
2 NaCl + H2SO4* = Na2SO4 + 2 HCl
C3H4O + H2O = C3H6O2 =>
C3H4O + H2O = C3H6O2
CH2(NH2)COOH + O2 = CO2 + H2O + N2 =>
4 CH2(NH2)COOH + 9 O2 = 8 CO2 + 10 H2O + 2 N2
Ce + Pd + Al = CePdAl =>
Ce + Pd + Al = CePdAl
As2O3 + Na2CO3 = NaAsO2 + CO2 =>
As2O3 + Na2CO3 = 2 NaAsO2 + CO2
Ba + Br2 = BaBr2 =>
Ba + Br2 = BaBr2
C47H48O7N4 + O2 = CO2 + H2O + NH3 =>
2 C47H48O7N4 + 105 O2 = 94 CO2 + 36 H2O + 8 NH3
Ag(NO)3 + NaOH = Ag(OH)3 + NaNO =>
Ag(NO)3 + 3 NaOH = Ag(OH)3 + 3 NaNO
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
CoI3 + Pb(NO3)2 = Co(NO3)3 + PbI2 =>
2 CoI3 + 3 Pb(NO3)2 = 2 Co(NO3)3 + 3 PbI2
CuSO4(aq) + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4(aq) + 2 NaOH = Cu(OH)2 + Na2SO4
Ga(NO3)3 + LiOH = Ga(OH)3 + Li(NO3) =>
Ga(NO3)3 + 3 LiOH = Ga(OH)3 + 3 Li(NO3)
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Cr2O7{-} + CH3CH2OH + H{+} = Cr3{+} + CH3CHO + H2O =>
6 Cr2O7{-} + 37 CH3CH2OH + 10 H{+} = 4 Cr3{+} + 37 CH3CHO + 42 H2O
C6H5Cl + NaOH = C6H5ONa + NaCl + H2O =>
C6H5Cl + 2 NaOH = C6H5ONa + NaCl + H2O
Mg(s) + HBr = MgBr2 + H2 =>
Mg(s) + 2 HBr = MgBr2 + H2
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
NaCl + KNO2 = NaNO2 + KCl =>
NaCl + KNO2 = NaNO2 + KCl
H2 + CH3COO = HCH3COO =>
H2 + 2 CH3COO = 2 HCH3COO
Mg(NO3)2 + Li2O = MgO + LiNO3 =>
Mg(NO3)2 + Li2O = MgO + 2 LiNO3
CH3CH2CCH + H2O = CH3CH2COCH3 =>
CH3CH2CCH + H2O = CH3CH2COCH3
(BiO)2CO3 + HCl = BiCl3 + CO2 + H2O =>
(BiO)2CO3 + 6 HCl = 2 BiCl3 + CO2 + 3 H2O
C17H33COOH + HBr = C17H34BrCOOH =>
C17H33COOH + HBr = C17H34BrCOOH
BaCO3(aq) = BaO(s) + CO2(g) =>
BaCO3(aq) = BaO(s) + CO2(g)
C3H6O2S + O2 = CO2 + H2O + SO3 =>
C3H6O2S + 5 O2 = 3 CO2 + 3 H2O + SO3
Na(g) + Cl2(g) = NaCl(g) =>
2 Na(g) + Cl2(g) = 2 NaCl(g)
Fe{2+} + Cl{2} = Fe{3+} + Cl{-} =>
3 Fe{2+} + Cl{2} = 3 Fe{3+} + Cl{-}
CH3NH2 + H2SO4 = CH3NH3 + HSO4 =>
CH3NH2 + H2SO4 = CH3NH3 + HSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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